John Harrison 481d458cae drm/i915/guc: Add golden context to GuC ADS
The media watchdog mechanism involves GuC doing a silent reset and
continue of the hung context. This requires the i915 driver provide a
golden context to GuC in the ADS.

v2:
 (Matthew Brost):
  - Fix memory corruption in shmem_read
 (John H)
  - Use locals rather than defines for LR_* + SKIP_SIZE

Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210727002348.97202-24-matthew.brost@intel.com
2021-07-27 17:32:09 -07:00
2021-07-11 15:07:40 -07:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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